B
Baohua Ji
Researcher at Zhejiang University
Publications - 127
Citations - 6062
Baohua Ji is an academic researcher from Zhejiang University. The author has contributed to research in topics: Chemistry & Lipid bilayer fusion. The author has an hindex of 32, co-authored 116 publications receiving 5181 citations. Previous affiliations of Baohua Ji include Max Planck Society & Chinese Academy of Sciences.
Papers
More filters
Journal ArticleDOI
Materials become insensitive to flaws at nanoscale: lessons from nature.
TL;DR: It is shown that the nanocomposites in nature exhibit a generic mechanical structure in which the nanometer size of mineral particles is selected to ensure optimum strength and maximum tolerance of flaws (robustness) and the widely used engineering concept of stress concentration at flaws is no longer valid for nanomaterial design.
Journal ArticleDOI
Mechanical properties of nanostructure of biological materials
Baohua Ji,Huajian Gao +1 more
TL;DR: In this paper, the authors investigated the mechanics of protein-mineral nanocomposite structure and found that large aspect ratios and a staggered alignment of mineral platelets are the key factors contributing to the large stiffness of biomaterials.
Journal ArticleDOI
Nano to micro structural hierarchy is crucial for stable superhydrophobic and water-repellent surfaces.
TL;DR: Water-repellent biological systems such as lotus leaves and water strider's legs exhibit two-level hierarchical surface structures with the smallest characteristic size, which stabilizes the superhydrophobic state by enlarging the energy difference between the Cassie and the Wenzel states.
Journal ArticleDOI
Mechanical Principles of Biological Nanocomposites
Baohua Ji,Huajian Gao +1 more
TL;DR: A review of the recent studies on mechanical properties of biological nanocomposites, including stiffness, strength, toughness, interface properties, and elastic stability, can be found in this paper.
Journal ArticleDOI
A study of fracture mechanisms in biological nano-composites via the virtual internal bond model
Baohua Ji,Huajian Gao +1 more
TL;DR: In this paper, a Virtual-Internal-Bond (VIB) model was used to model deformation and failure in the nanostructured biocomposite, which incorporated an atomic cohesive force law into the constitutive model of materials.